Road construction machinery in the use of the process, due to large workload, poor operating conditions, the components of wear, deformation, aging or even fracture and so on. This will make the machine often fail, resulting in lack of mechanical power, the economy deteriorated, the utilization rate is reduced, serious machinery will be completely incapacitated. Mechanical equipment failure, especially the first leading mechanical equipment failure, will seriously restrict the construction progress. So machinery and equipment maintenance management of great significance.Road Repair Equipment - Doan Machinery
Equipment maintenance is usually divided into fault repair and preventive maintenance. Fault maintenance is a passive maintenance, is a failure after the occurrence of a remedy and improvement measures. It will cause equipment to stop, bring some economic losses. Preventive maintenance is usually active maintenance, refers to the timing of the failure occurred, regular maintenance measures. Preventive maintenance requires a higher maintenance interval, otherwise it will result in inadequate or excessive maintenance, while reducing the availability of equipment, resulting in increased production costs. RCM (Reliability Centered Maintenance) is a new method for the shortcomings of preventive maintenance and the combination of active maintenance and passive maintenance. RCM is defined as "the process or method of determining the preventive maintenance requirements of the equipment in accordance with the principle of minimizing the consumption of the equipment to maintain the inherent reliability and safety of the equipment". The basic idea is that the function and fault analysis of the system, clear the consequences of the system failure; with a standardized logic to determine the program to determine the consequences of the prevention of preventive measures; through field failure data statistics, expert assessment, quantitative modeling And other means to ensure the safety and integrity of the premise, with minimal maintenance downtime and the minimum maintenance of resource consumption as the goal, to optimize the system maintenance strategy. The main spiritual connotation of RCM is to combine the safety and reliability of components (or parts) work and the economics of implementing maintenance work with advanced diagnostic techniques to reduce maintenance costs, improve the availability of machinery and equipment, Cycle, to reduce the maintenance of Taiwan, and then improve the overall economic efficiency of the target.
Through the advanced maintenance technology and economic thinking throughout the road construction machinery management process, to the premise of reliability, to the principle of economy, to dynamic management-led, scientific management will greatly reduce the equipment maintenance rate, Effectively do the low cost of maintenance, high output.
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